About Us


TQM was founded

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Hong Kong Award for Industries

Governor’s Award for Industry:

Productivity & Quality

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Ir. Dr. Aaron W. K. TONG founded TQM Consultants Co. Limited in February 1994, we are focusing on providing consultancy and training services.  



We have completed over 6,500 projects in 35 industries, and have obtained a 70% share of management  system consultancy assignments by the HKSAR Government and government-related organizations. 



Our Spirits

TQM commits to provide the best service to our clients. We assist them to create value through improvements in quality, productivity and margin, on-time delivery and better time-to-market R&D.

We aspire to bring sustainable success to our clients and to the society. 

Our Vision

  • Become the best management consulting firm in China and Hong Kong

  • Assist customers in achieving pre-eminence and business excellence in today’s rapidly changing world

Our Values

Customer intimacy

State-of-the-Art Services

Innovative Solutions




Talented TQM consultants provide professional and eloquent services with their rich experience. We serve with integrity.

Inspired by the founder, the Managing Director and Principal Consultant of TQM - Ir. Dr. Aaron W. K. TONG,  we all strive for excellence through our devotion and continuous learning.

Our Managing Director

Ir. Dr. Aaron W. K. TONG, 2017 National Quality Expert of China,
the Founder, Managing Director and Principal Consultant of the TQM.